# SZG Elevator Software vs HD Max | Hedefsan

The clearest difference is update cadence: SZG Elevator Software at every 2 weeks against HD Max | Hedefsan's every 4 months. SZG Elevator Software also leads on iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SZG Elevator Software ships an update every 2 weeks, HD Max | Hedefsan every 4 months. The most recent releases landed on June 4, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SZG Elevator Software | HD Max | Hedefsan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 51 MB | 50 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Oender Sezgin](https://appshunter.io/developer/1299539038) | [Tayyip Baran](https://appshunter.io/developer/1164875950) |

## What reviewers say

### SZG Elevator Software

[App page](https://appshunter.io/ios/app/szg-elevator-software/id1566778725)

This mobile application facilitates on-site maintenance and repair for elevators. Staff can log issues, track elevator locations, access customer information, and generate reports. It streamlines field operations for maintenance teams.

**Highlights:** On-site maintenance and troubleshooting, Elevator location tracking and navigation, Access to customer contact information, View maintenance and breakdown history, Generate and share receipts, Field service management

**Features:** macOS Compatibility

**In-app purchases:** none


### HD Max | Hedefsan

[App page](https://appshunter.io/ios/app/hd-max-hedefsan/id6446125775)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SZG Elevator Software free?

SZG Elevator Software is free to download, with no in-app purchases.

### Is HD Max | Hedefsan free?

HD Max | Hedefsan is free to download, with no in-app purchases.

### Do SZG Elevator Software or HD Max | Hedefsan have ads?

Neither SZG Elevator Software nor HD Max | Hedefsan shows ads.

### Which is updated more often, SZG Elevator Software or HD Max | Hedefsan?

SZG Elevator Software ships an update every 2 weeks, and HD Max | Hedefsan every 4 months. Most recently, SZG Elevator Software was updated on June 4, 2026 and HD Max | Hedefsan on September 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*